All day I have been tossed and whirled in a preposterous happiness; was it an elf in the blood? Or a bird in the brain? Or even part of the cloudily crested, fifty-league-long, loud, uplifted wave of a journeying angels transit over and through my heart?
C. S. LewisAll possible knowledge, then, depends on the validity of reasoning...Unless human reasoning is valid no science can be true.
C. S. Lewis